4 to 5 seconds
A minimum following distance of 3-4 seconds is recommended when driving on the expressway to allow enough time to react in case of emergency. Adjusting your speed to maintain this distance can help prevent accidents and ensure a safer driving experience.
6-8 second
You should probably not be following one in the first place.
To enter an expressway properly, begin by merging into the entrance ramp, where you should accelerate to match the speed of traffic on the expressway. Use your turn signal to indicate your intention to merge. Check your mirrors and blind spots for any vehicles in your path before merging safely into the lane. Maintain a safe following distance once you're on the expressway.
The minimum following distance recommended for driving on an expressway during rush hour is at least 3 seconds. This allows you enough time to react to any sudden braking or hazards that may arise. However, in heavy traffic conditions, it's always best to increase that following distance to ensure safety.
6-8 seconds
You should increase your following distance when following a motorcycle. Motorcycles can stop more quickly than cars, so giving them extra space allows you more time to react in case of sudden stops or an emergency.
When driving, you should always measure your following distance in seconds. A general rule of thumb is to maintain a following distance of at least 3-4 seconds between your vehicle and the one in front of you. This distance allows you enough time to react and brake safely in case of an emergency.
64 km taking the EXPRESSWAY.
Allow more following distance than you would behind another car - three to four seconds - when following a motorcycle to allow the rider enough time to maneuver or stop in an emergency. In dry conditions, motorcycles can stop more quickly than cars.
There are no roads from Cali to Wales. Unless you're talking about the expressway.
Using the Northern Expressway google puts it at just under 50kms.